Needle Valve O-Ring
The needle valve o-ring fits securely in a groove on the needle stem. It prevents the air from leaking through the top of the pressure chamber when the lever is pushed down.
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The needle valve o-ring fits securely in a groove on the needle stem. It prevents the air from leaking through the top of the pressure chamber when the lever is pushed down.
| Weight | .05 lbs |
|---|---|
| Dimensions | .2 × .2 × .1 in |
